Question

Xy+3y^2-x+4y-7=0 and 2xy+y^2-2x-2y+1=0 find the solution

Answer 1

Answer:

Step-by-step explanation:

Add 1 and 2 we get an eq

Sub 1 and 2 we get another eq

In this sum we have added and subracted only because in the qn the no. Of x and y were interchanged